Siemens SIMATIC NET SCALANCE SC-600 Operating Instructions Manual page 61

Assignment of the terminal block
The connecting cable has the following assignment:
Contact
1
2
3
4
5
6
7
8
9
Note
Pin assignment of the RJ-11 jack on the device
The RJ-11 jack on the device has a pinout to match the RJ-11 plug of the connecting
cable.
SCALANCE SC-600
Operating Instructions, 10/2021, C79000-G8976-C453-04
Pin assignment of the RJ-11 plug
-
-
TD (Transmit Data)
SG (Signal Ground)
RD (Receive Data)
-
6.6 Serial interface
Pin assignment of the D-sub female
connector
-
TD (Transmit Data)
RD (Receive Data)
-
SG (Signal Ground)
-
-
-
-
Connecting
61